Author = Ahmed Abou El-Yazied
Impact of the Biological and Chemical Control of White Rot on Green Bean Productivity

Volume 48, Issue 1, April 2021, Pages 59-69

Samuel Tewfik; Ahmed Abou El-Yazied; Hany gamal abd El-Gawad; ahmed mohsen bondok


Effect of Biological and Chemical Control of Onion White Rot and Maintain Productivity

Volume 47, Issue 2, August 2020, Pages 219-231

Ahmed Abou El-Yazied; Samuel Tewfik; ahmed mohsen bondok; Hany gamal abd El-Gawad


Effect of Calcium and Boron on Growth, Fruit Setting and Yield of Hot Pepper (Capsicum annuum L.)

Volume 46, Issue 1, April 2019, Pages 53-62

Bahaa Badry Mosa Salim; Hany Gamal Abd El- Gawad; Ahmed Abou El-Yazied; Mohamed Hikal